The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Snowdon Summit and Llyn Glaslyn. Caernarvonshire. Jarrold. Cotman Color
Caernarvonshire. Snowdon Summit and Llyn Glaslyn. Jarrold. Cotman Color Series
Snowdon and Cwm Glaslyn from Llyn Llydaw. Caernarvonshire. Geological Survey and Museum. London. No. A 6492. B. Matthews
Pass of Aberglaslyn. Caernarvonshire. Snowdonia National Park. Dixon. The National Trust
Llyn Padarn and Snowdon. Caernarvonshire. Noel Habgood. Dixon. 1964
Llyn Padarn and Snowdon. Caernarvonshire. Noel Habgood F. R. P. S. Dixon
Llyn Padarn and Snowdon. Caernarvonshire. Noel Habgood. Wales 1578. Dixon
Caernarvonshire. Llyn Padarn and Snowdon. J. Arthur Dixon. Noel Habgood. 1967